feat(cawg): Implement remote signing for X509CredentialHolder#1865

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BadrTad wants to merge 7 commits intocontentauth:mainfrom

Security4Media:feat/cawg-remote-signing

Commits on Feb 17, 2026

Implement remote signing for cawg
BadrTad
committed

Commits on Feb 19, 2026

Fix clippy errors for cert_chain.rs tests
BadrTad
committed

Commits on Feb 20, 2026

Make cert_chain_to_der a function rather than a macro and align order of impl functions with RawSigner trait definition
BadrTad
committed